Product name:
Desktop microphone Gooseneck microphone
High quality Conference room microphone AR-999
Product model:AR-999
Features:
Music warning prelude;
suitable for wharf,railway stations,airports and other ticket windows.
Specifications:
Type:Φ14 back pole capacitive;
Directivity:Hypercardioid;
Power supply:DC AA1.5 V * 2;
Sensitivity: -33 dB +/- 1;
Frequency response: 10-14000 Hz;
Carton Size:65.5×26.5×70CM;
Packing: 12 PCS/CTN.